Patents by Inventor Kuo-Hung Yu

Kuo-Hung Yu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Cap for sealing nipple
    Patent number: 8091718
    Abstract: A cap includes a cavity for receiving the rounded tip of a nipple. The cavity narrows from an open end to a neck, and widens from the neck to a closed end. The neck forms an interference fit with the rounded tip, and the interference fit forms a sealed compartment in the cap that encloses an aperture in the rounded tip.
    Type: Grant
    Filed: June 4, 2009
    Date of Patent: January 10, 2012
    Assignee: 0875505 B.C. Ltd.
    Inventors: Kuo-Hung Yu, Tien-Ho Wei, Linda H. Pouliot, Robert W. Strickler, Daniel K. Harden
  • Cap for Sealing Nipple
    Publication number: 20100308004
    Abstract: A cap includes a cavity for receiving the rounded tip of a nipple. The cavity narrows from an open end to a neck, and widens from the neck to a closed end. The neck forms an interference fit with the rounded tip, and the interference fit forms a sealed compartment in the cap that encloses an aperture in the rounded tip.
    Type: Application
    Filed: June 4, 2009
    Publication date: December 9, 2010
    Applicant: ADIRI, INC.
    Inventors: Kuo-Hung Yu, Tien-Ho Wei, Linda H. Pouliot, Robert W. Strickler, Daniel K. Harden
  • Integrated up-and downshifting configuration of a multistage sprocket assembly for a bicycle
    Patent number: 6045472
    Abstract: A multistage sprocket assembly for a bicycle comprises at least one larger sprocket and at least one smaller sprocket, in which both side surfaces of the larger sprocket are trimmed off at the positions corresponding to two downshifting paths and two upshifting paths designed for a drive chain when being shifted from the smaller sprocket to the larger sprocket or vice versa. The trim portion is large and deep enough to avoid any interference between the link plates of the chain and the larger sprocket, and to receive therein the link plates of the chain so as to provide a positioning function thereat during the chain shifting process.
    Type: Grant
    Filed: December 30, 1997
    Date of Patent: April 4, 2000
    Assignee: National Science Council
    Inventors: Cheng-kuo Sung, Hsi-Fu Lin, Kuo-Hung Yu